About 3 Trademarks found that are filed by the attorney Robert N Johnson

Computer software, namely, a system for use in surgery that tracks the location of a surgical probe or instrument within a patient's bodily organ through an integrated patient imaging system

Computer software, namely, a system for use in surgery that tracks the location of a surgical probe or instrument within a patient's bodily organ through an integrated patient imaging system

Computer operating software for use in connection with neurosurgical devices utilized for stereotactic radiosurgery

Computer hardware and software for use in surgical planning

Medical devices and instruments, namely, surgical microscopes, hand-held and ceiling position sensors